EP 3576268 A1 20191204 - ELECTRONIC POWER SUPPLY CIRCUIT
Title (en)
ELECTRONIC POWER SUPPLY CIRCUIT
Title (de)
ELEKTRONISCHER STROMVERSORGUNGSSCHALTKREIS
Title (fr)
CIRCUIT ÉLECTRONIQUE D'ALIMENTATION
Publication
Application
Priority
FR 1870617 A 20180529
Abstract (en)
[origin: US2019372450A1] An electronic circuit includes a switched-mode power supply and a linear voltage regulation circuit having an input stage, a first output stage, and a second output stage. A first load is capable of being powered either by the switched-mode power supply in series with the regulation circuit or by the regulation circuit without the switched-mode power supply.
Abstract (fr)
L'invention concerne un circuit électronique comprenant :- une alimentation à découpage (104) ;- un circuit de régulation linéaire de tension comprenant au moins un étage d'entrée et des premier et deuxième étages de sortie ; et- une première charge (102) pouvant être alimentée soit par l'alimentation à découpage en série avec le circuit de régulation soit par le circuit de régulation.
IPC 8 full level
H02M 1/00 (2006.01); H02J 1/10 (2006.01); H02J 9/00 (2006.01)
CPC (source: CN EP US)
G05F 1/561 (2013.01 - CN); H02J 1/10 (2013.01 - EP US); H02J 9/005 (2013.01 - EP); H02M 1/00 (2013.01 - CN EP US); H02M 1/08 (2013.01 - US); H04B 1/40 (2013.01 - US); H02M 1/0045 (2021.05 - EP US)
Citation (search report)
- [X] US 2017063229 A1 20170302 - POWELL MATTHEW R [US]
- [A] US 8154262 B2 20120410 - KANAYAMA MITSUHIRO [JP]
- [A] US 6469478 B1 20021022 - CURTIN JOHN C [IE]
- [A] US 2015160668 A1 20150611 - PUJOL ALEXANDRE [FR], et al
- [A] US 8258766 B1 20120904 - SUTARDJA SEHAT [US]
- [A] GB 2510394 A 20140806 - NUJIRA LTD [GB]
- [A] US 2015155783 A1 20150604 - LI YUSHAN [US], et al
- [A] US 2013162233 A1 20130627 - MARTY NICOLAS [FR]
- [A] US 8988054 B2 20150324 - MARTY NICOLAS [FR]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3576268 A1 20191204; EP 3576268 B1 20231018; CN 110543202 A 20191206; CN 110543202 B 20210122; CN 210038592 U 20200207; FR 3082071 A1 20191206; US 10958150 B2 20210323; US 2019372450 A1 20191205
DOCDB simple family (application)
EP 19176301 A 20190523; CN 201910452516 A 20190528; CN 201920783778 U 20190528; FR 1870617 A 20180529; US 201916414461 A 20190516